000 00306nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631/635
_bADV.32
245 0 _aAdvances in agronomy. V 32 Cumulative indexes for volumes 1 - 30
260 _aNew York
_bAcademic
_c1980
650 _aAgronomy
942 _cBK
999 _c36360
_d36360